Domestic first -- Liugong large scale coal seam gas compressor        

The project of "DW-150/4 large CBM compressor development" undertaken by Liugong compressor company in 2014 has been approved by the autonomous region Commission of industry and credit recently.

"DW-150/4" large coal seam gas compressor as the first domestic large coal gas compressor, has many innovations: the structure of the upper lower cylinder, easy to discharge dirt in the cylinder wear, reduce cylinder, valve and piston ring wear parts; efficient structure of cooler with independent research and development, reduce the number of equipment it covers an area of and pipelines; supporting ring with 1/3 structure, save the cost, increase the service life of the equipment and ensure the gas leakage to a minimum etc..

Project evaluation experts according to the scene to observe and listen to the report, the audit data, question answering, discussion comments, agreed that Liugong compressor company "DW-150/4 large coal seam gas compressor development" project completed the plan proposed by the indicators, technology to achieve domestic advanced level. It is learnt that, since the beginning of this year, DW-150/4 large coal bed gas compressor has achieved 7 units.

Also the news: Recently, Liugong compressor company in 2014 for Liuzhou equipment manufacturing project "reform" intelligent screw compressor series production capacity by Liuzhou industry and information committee review and acceptance.

The main contents of the project review and acceptance include key technology, management measures, implementation plan and completion, the final accounts of funds and so on. After the assessment, compressor company after the completion of the project, has formed two advanced assembly line production intelligent screw compressor production capacity of 1000 units, can be 22kW ~ 250kW6 compressor production platform in more than 20 types of.